For while loop

[ayagomaa]

how would I write a for loop to print all the multiples of 5 from 25 up to and including the value of the integer variable limit.
and how do i make it exit the loop if the value is greater than 100?

[Bourgond Aries]

Use the modulus operator % to check in a loop whether the value is dividable by the range 5-25. Set the limit to i <= 100;

for (int i=0; i <= 100; ++i)
{
    for (int u = 5; u < 25; ++u)
    {
        if (i % u == 0)
        {
            std::cout << i << "\n";
        }
    }
}

[booradley60]

I tried to break up your post inside the comments to the program below:

#include <iostream>

int main()
{
    int limit = 150;
    for(            //how would I write a for loop
        int i = 25; //from 25
        i <= limit; //up to and including the value of the integer variable limit
        i += 5      //all the multiples of 5
       )
    {
        //to print
        std::cout << i << std::endl;

        if (i > 100) //if the value is greater than 100
        {
            //make it exit the loop
            break;
        }
    }

    return 0;
}

EDIT: You would normally write all the for-loop stuff before that for loop's opening brace '{' on the same line, but I broke it up so that I could append a comment to each part.

[Bourgond Aries]

Why do you need the if statement? It means that the loop will exit before the limit. So why not just set the limit to 100?

[booradley60]

The limit is unspecified in the question. I assumed that the limit may be variable, and it could be greater than, less than, or equal to 100. I think this question is meant to get the OP to create a for loop and to invoke a statement to alter control flow within a loop based on some condition.